The next (or the first) time you stare eye to eye with a chimpanzee, remember to keep this humbling fact in mind: You and the chimpanzee have ___ identical DNA sequences

In an early-maturing daughter, parents might be alert to all of the following problems EXCEPT:

A) acting out activities such as smoking and drinking. B) depression and low self-esteem. C) declining grades and losing interest in school. D) being unpopular and having no friends.

The new employee arrives today; the manager has described him as a Type A. Because you are not sure what this means, you ask a fellow worker. She tells you to expect the new employee to be

a) sociable and tolerant. b) aggressive and irresponsible. c) impatient and unable to relax. d) conscientious and unassertive.